12 Open Source Web Security Scanner to Find Vulnerabilities
9 SaaS Web Vulnerability Scanner for Continuous Security
GitHub - wpscanteam/wpscan: WPScan WordPress security scanner. Written for security professionals and blog maintainers to test the security of their WordPress websites.
Wapiti : a Free and Open-Source web-application vulnerability scanner in Python
Why You Need an Open Source Vulnerability Scanner | WhiteSource
Mozilla Launches "Observatory" — A Free And Open Source Website Security Scanner